Please contact us with your duct size and we will reply with a damper quote.
Customers request Opposed Blade Dampers (OBD) as a means of adjusting air flow to a room. OBD do not affect the direction of the air - only open for air to flow into a room and close to block air flow from a particular vent in a wall or ceiling. OBD are primed black to blend in behind your grille and are installed directly into the duct with provided hardware. Adjusted with a screwdriver. Grille sold separately.
